DK152895B - DEVICE FOR SPRAYING PAINT OR LIKE IN A LIMITED STRIP ON A HANDLY SURFACE - Google Patents
DEVICE FOR SPRAYING PAINT OR LIKE IN A LIMITED STRIP ON A HANDLY SURFACE Download PDFInfo
- Publication number
- DK152895B DK152895B DK565181A DK565181A DK152895B DK 152895 B DK152895 B DK 152895B DK 565181 A DK565181 A DK 565181A DK 565181 A DK565181 A DK 565181A DK 152895 B DK152895 B DK 152895B
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- DK
- Denmark
- Prior art keywords
- flange
- discs
- sprayed
- extending
- disc
- Prior art date
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D83/00—Containers or packages with special means for dispensing contents
- B65D83/14—Containers or packages with special means for dispensing contents for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant for a product delivered by a propellant
- B65D83/16—Containers or packages with special means for dispensing contents for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant for a product delivered by a propellant characterised by the actuating means
- B65D83/20—Containers or packages with special means for dispensing contents for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant for a product delivered by a propellant characterised by the actuating means operated by manual action, e.g. button-type actuator or actuator caps
- B65D83/201—Lever-operated actuators
- B65D83/202—Lever-operated actuators combined with a hand grip
- B65D83/203—Lever-operated actuators combined with a hand grip comprising an extension rod located between the aerosol container and the hand grip
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
- B05B12/16—Arrangements for controlling delivery; Arrangements for controlling the spray area for controlling the spray area
- B05B12/20—Masking elements, i.e. elements defining uncoated areas on an object to be coated
- B05B12/22—Masking elements, i.e. elements defining uncoated areas on an object to be coated movable relative to the spray area
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D83/00—Containers or packages with special means for dispensing contents
- B65D83/14—Containers or packages with special means for dispensing contents for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant for a product delivered by a propellant
- B65D83/16—Containers or packages with special means for dispensing contents for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant for a product delivered by a propellant characterised by the actuating means
- B65D83/26—Containers or packages with special means for dispensing contents for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant for a product delivered by a propellant characterised by the actuating means operating automatically, e.g. periodically
- B65D83/267—Containers or packages with special means for dispensing contents for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant for a product delivered by a propellant characterised by the actuating means operating automatically, e.g. periodically by a separate device actuated by repeated, e.g. human, input, e.g. by a moving wing of a door or window, a ringing doorbell, a flushing toilet
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C23/00—Auxiliary devices or arrangements for constructing, repairing, reconditioning, or taking-up road or like surfaces
- E01C23/16—Devices for marking-out, applying, or forming traffic or like markings on finished paving; Protecting fresh markings
- E01C23/20—Devices for marking-out, applying, or forming traffic or like markings on finished paving; Protecting fresh markings for forming markings in situ
- E01C23/22—Devices for marking-out, applying, or forming traffic or like markings on finished paving; Protecting fresh markings for forming markings in situ by spraying
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C23/00—Auxiliary devices or arrangements for constructing, repairing, reconditioning, or taking-up road or like surfaces
- E01C23/16—Devices for marking-out, applying, or forming traffic or like markings on finished paving; Protecting fresh markings
- E01C23/20—Devices for marking-out, applying, or forming traffic or like markings on finished paving; Protecting fresh markings for forming markings in situ
- E01C23/22—Devices for marking-out, applying, or forming traffic or like markings on finished paving; Protecting fresh markings for forming markings in situ by spraying
- E01C23/227—Devices for marking-out, applying, or forming traffic or like markings on finished paving; Protecting fresh markings for forming markings in situ by spraying the marking material being supplied in aerosol containers
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
Description
DK 152895BDK 152895B
Den foreliggende opfindelse angår et besprøjtningsapparat af den i den indledende del af krav 1 angivne type. Nærmere betegnet angår opfindelsen et besprøjtningsapparat, som indeholder to skærmplader til at danne skarpe kanter på det besprøjtede materiale.The present invention relates to a sprayer of the type set forth in the preamble of claim 1. More particularly, the invention relates to a sprayer apparatus which includes two shield plates for forming sharp edges on the sprayed material.
05 Opfindelsen er en variation af mærke- eller besprøjtningsmaski- ner beskrevet i følgende USA patentskrifter nr. 3.485.206, 3.700.144, 3.796.353, 3.817.429, 3.871.557, 4.126.273 og 4.262.821.The invention is a variation of marking or spraying machines described in the following United States Patent Nos. 3,485,206, 3,700,144, 3,796,353, 3,817,429, 3,871,557, 4,126,273 and 4,262,821.
Britisk patentskrift nr. 1.456.411 beskriver et sprøjtemaleappa-rat, som indeholder to skærme, der er monteret på apparatets aksel 10 for at dække for malingen og derved danne en stribe. Efterhånden som mere og mere maling bliver sprøjtet på disse skærme, kan malingen imidlertid blive akkumuleret til et punkt, hvor maling drypper fra skærmene og ned på den overflade, som bliver besprøjtet.British Patent Specification No. 1,456,411 discloses a spray painting apparatus which contains two screens mounted on the shaft 10 of the apparatus to cover the paint and thereby form a strip. However, as more and more paint is sprayed on these screens, the paint can accumulate to a point where paint drips from the screens onto the surface being sprayed.
Da skærmene er monteret direkte pi skiveakselen, vil skærmene også 15 bevæge sig op og ned, når skiverne rammer sten, ujævne overfladeområder eller andre genstande, som bevirker variationer i overfladen.As the screens are mounted directly on the disc shaft, the screens will also move up and down as the discs hit rocks, uneven surface areas or other objects causing surface variations.
US-patentskrift nr. 2.317.288 beskriver et sprøjtemaleapparat med to skærme til at afgrænse kanterne af den påsprøjtede stribe.U.S. Patent No. 2,317,288 discloses a two screen spray painting apparatus for defining the edges of the sprayed strip.
20 Efterhånden som mere og mere maling sprøjtes på disse skærme, kan malingen også med dette apparat opsamles, indtil den drypper fra skærmene, hvorved den ønskede skarpe afgrænsning af striben ødelægges af plamager af maling.20 As more and more paint is sprayed on these screens, the paint can also be collected with this apparatus until it drips from the screens, thereby destroying the desired sharp demarcation of the strip by the plaster of paint.
Fra US-patentskrift nr. 2.221.908 og fra tysk fremlæggelses-25 skrift nr. 1.147.251 kendes sprøjtemaleapparater, hvor en stribe afgrænses af roterbare skærme, som er forsynet med skrabearrange-menter og kanaler til at lede overskudsmaling væk til særlige reservoirer. Disse indretninger er fremstillingsteknisk og vedligeholdelsesmæssigt ret komplicerede.From U.S. Patent No. 2,221,908 and from German Patent Specification No. 1,147,251, spray painting devices are known in which a strip is defined by rotatable screens provided with scraping arrangements and channels for directing surplus paint away to special reservoirs. These devices are quite complicated in terms of manufacturing and maintenance.
30 Opfindelsen har til formål at tilvejebringe et besprøjtningsappa rat til dannelse af striber, som er simpelt at fremstille, simpelt at bruge og hvormed der opnås striber med nøjagtig bredde og helt skarpe kanter.The invention has for its object to provide a spraying apparatus for forming strips which are simple to manufacture, simple to use and with which stripes of exact width and very sharp edges are obtained.
Dette opnås med et apparat af den indledningsvis angivne type, 35 som er ejendommeligt ved, at hver af skiverne har en aksialt forløbende flange, som forløber ind imod den anden skive.This is accomplished by an apparatus of the type mentioned in the preamble, which is characterized in that each of the discs has an axially extending flange extending towards the other disc.
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22
Apparatet virker pi den måde, at maling eller lignende udsprøjtes fra dysen og ned mod underlaget, idet skiverne afgrænser den del af den underliggende overflade, som besprøjtes. Det materiale, som er sprøjtet på skiverne, vil kunne løbe nedad skiverne eller 05 radialt udad, men standses og opsamles af den aksialt forløbende flange, således at der kan udsprøjtes betydelige mængder, før der er fare for afdrypning.The apparatus operates in the way that paint or the like is sprayed from the nozzle down to the substrate, the discs defining the portion of the underlying surface being sprayed. The material sprayed onto the discs may run downwardly of the discs or radially outward, but is stopped and collected by the axially extending flange so that substantial amounts can be sprayed before there is a risk of dripping.
Ifølge en særlig udførelsesform er flangen afsluttet af en radialt indad forløbende holdelæbe, som tilvejebringer et rum eller reservoir TO til at tilbageholde maling inden i flangen. Herved forøges kapaciteten for tilbageholdelse af sprøjtemateriale. Flangens kant kan være adskilt fra den overflade, som bliver besprøjtet, af en rand på flangen. Dækskiverne er monteret på en aksel, som er båret af besprøjtnings-apparatet og kan udføre i hovedsagen lodrette bevægelser. Apparatets T5 hjul er monteret på separate aksler og dækskiverne kan uafhængigt bevæge sig op og ned, når hjulene og skiverne rammer variationer i overfladen, som besprøjtes.According to a particular embodiment, the flange is terminated by a radially inwardly extending holding lip, which provides a space or reservoir TO for retaining paint within the flange. This increases the capacity for spray material retention. The edge of the flange may be separated from the surface being sprayed by an edge of the flange. The tire discs are mounted on a shaft supported by the sprayer and can perform substantially vertical movements. The T5 wheels of the device are mounted on separate shafts and the tire discs can move up and down independently as the wheels and discs hit variations in the surface being sprayed.
I det følgende skal opfindelsen beskrives nærmere i forbindelse med en udførelsesform og under henvisning til tegningen, hvor 20 figur 1 er et perspektivisk, delvist sprængt billede af et be- sprøjtningsapparat udstyret med to dæk- eller skærmskiver, figur 2 et snitbillede af apparatet og visende dækskiverne, figur 3 et forstørret sidebillede af en af dækskiverne og taget langs linien 3-3 i figur 2, 25 figur 4 et fragmentarisk snitbillede af en af dækskiverne og taget langs linien 4-4 i figur 3, figur 5 et sidebillede i lighed med figur 3, men visende en modificeret dækskive, figur 6 et snitbillede med visse dele udeladt af besprøjtnings-30 apparatet, figur 7 et forstørret perspektivisk billede af en aksel for dækskiverne, figur 8 er et udsnitsforstørret billede af holderne for dækskivernes aksel, og 35 figur 9 er et snitbillede langs linien 9-9 i figur 8.In the following, the invention will be described in more detail in connection with an embodiment and with reference to the drawing, in which Fig. 1 is a perspective, partially exploded view of a sprayer equipped with two tire or screen washers, Fig. 2 is a sectional view of the apparatus and showing Figure 3 is an enlarged side view of one of the tire disks and taken along line 3-3 of Figure 2; Figure 4 is a fragmentary sectional view of one of the tire disks and taken along line 4-4 of Figure 3; Figure 5 is a side view similar to Figure 3, but showing a modified tire disc, Figure 6 is a sectional view with certain parts omitted by the spray apparatus, Figure 7 is an enlarged perspective view of an axle of the tire discs, Figure 8 is a sectional enlarged view of the holders of the tire discs, and 9 is a sectional view taken along line 9-9 of Figure 8.
Idet der henvises til figurerne 1 og 6, indeholder et besprøjt-ningsapparat 10 et hus eller en ramme 11, to forhjul 12 samt to bag- 3Referring to Figures 1 and 6, a sprayer 10 includes a housing or frame 11, two front wheels 12 and two rear wheels 3.
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hjul 13. Besprøjtningsapparatet har visse træk fælles med apparater beskrevet i USA patentskrifterne nr. 3.700.144, 3.796.353 og 4.262.821. Huset indeholder to sidevægge 14 og 15, for- og bagvægge 16 og 17 samt en skrå topvæg 18. En del af topvæggen udgøres af 05 et dæksel eller en dør 19, som er drejeligt monteret ved hjælp af to nitter 20 (figur 6), der forløber igennem sidevæggene. Om ønsket kan døren være udformet af transparent materiale, så striben kan ses igennem døren.wheel 13. The sprayer has certain features in common with apparatus disclosed in U.S. Patent Nos. 3,700,144, 3,796,353, and 4,262,821. The housing contains two side walls 14 and 15, front and rear walls 16 and 17, and a sloping top wall 18. Part of the top wall consists of 05 a cover or a door 19 which is rotatably mounted by means of two rivets 20 (Figure 6). passing through the side walls. If desired, the door may be made of transparent material so that the strip can be seen through the door.
Forhjulene 12 er båret af en aksel 21, der forløber imellem si-10 devæggene, og baghjulene 13 er båret af en aksel 22, der forløber imellem sidevæggene. Hjulene ruller hen over den overflade S, som skal besprøjtes.The front wheels 12 are supported by a shaft 21 extending between the side walls and the rear wheels 13 are supported by a shaft 22 extending between the side walls. The wheels roll over the surface S to be sprayed.
En rektangulær vindskærm 23 er båret af akslerne og forløber ned under underkanten af huset i retning mod overfladen S. En for-15 reste og en bageste pil 24, 25 er monteret på stænger 24a og 25a respektivt, der forløber imellem vindskærmens sider. Disse pile hjælper til at sikre, at besprøjtningsapparatet vil blive kørt langs den ønskede vej.A rectangular windshield 23 is supported by the shafts and extends below the lower edge of the housing towards the surface S. A front and rear arrows 24, 25 are mounted on rods 24a and 25a, respectively, extending between the sides of the windshield. These arrows help ensure that the sprayer will run along the desired path.
En håndtags konstruktion 26 er monteret på besprøjtningsappa-20 ratet ved hjælp af to styr 27 og 28 (figur 6), der forløber imellem sidevæggene, og som er båret af to indad drejede flanger 29 ved sidevæggenes bund. Håndtagskonstruktionen er indrettet i lighed med den i USA patentskrift nr. 4.262.821 beskrevne.A handle structure 26 is mounted on the spray apparatus 20 by means of two guides 27 and 28 (Figure 6) extending between the side walls and supported by two inwardly turned flanges 29 at the bottom of the side walls. The handle construction is arranged similar to that described in U.S. Patent No. 4,262,821.
Et nederste rør 30 forløber igennem en åbning i hvert af sty-25 rene 27 og 28 og er fastgjort ved hjælp af skruer 30a og 30b. Et mellemrør 31 er påsat teleskopisk over det nederste rør og er fastgjort ved hjælp af en fingerskrue 32. Et øverste rør 33 (figur 1) er indsat i den øverste ende af mellemrøret og et håndgreb 34 med udløser 35 er monteret på den øverste ende af det øverste rør.A lower tube 30 extends through an opening in each of the guides 27 and 28 and is secured by screws 30a and 30b. An intermediate tube 31 is telescopically mounted over the bottom tube and secured by a finger screw 32. An upper tube 33 (Figure 1) is inserted into the upper end of the intermediate tube and a handle 34 with trigger 35 is mounted on the upper end of the tube. the top tube.
30 En dunkholder 36 er monteret på mellemrøret og fastholder en aerosolsprøjtedåse 37. Som beskrevet i USA patentskrift nr. 4.262.821 indeholder aerosoldåsen en dyse 38 (figur 2), som er bragt til sæde i en åbning i bunden af dunkholderen, og en udløserstang 39 kan bevæges nedad ved hjælp af udløseren 35 for at bevæge aerosoldåsen 35 imod dunkholderens bund. Aerosoldåsens ventil åbnes derved og dåsens indhold sprøjtes mod overfladen S. Bredden af denne stribe, som bliver besprøjtet, kan varieres ved at bevæge mellemrøret 31A canister 36 is mounted on the intermediate tube and holds an aerosol spray can 37. As described in U.S. Patent No. 4,262,821, the aerosol can contains a nozzle 38 (Figure 2) which is brought to seat in an opening at the bottom of the canister and a release rod. 39 can be moved downwardly by the trigger 35 to move the aerosol can 35 against the bottom of the can. The valve of the aerosol can is thereby opened and the contents of the can are sprayed against the surface S. The width of this strip being sprayed can be varied by moving the intermediate tube 31
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4 opad eller nedad i forhold til det nederste rør. En stribeindstillings-skala kan være tilvejebragt ved at anbringe tal på det nederste rør 30 og ved at indrette en åbning 36a (figur 6) i dunkholderen under den nederste ende af mellemrøret, så tallene kan ses igennem denne 05 åbning. Når mellemrøret og dunkholderen bevæges opad langs det nederste rør, bevæges aerosoldåsen længere bort fra overfladen og striben vil blive bredere.4 up or down relative to the lower tube. A strip adjustment scale can be provided by placing numbers on the lower tube 30 and by inserting an opening 36a (Figure 6) in the canister below the lower end of the intermediate tube so that the numbers can be seen through this 05 opening. As the intermediate tube and the canister move upwards along the lower tube, the aerosol can is moved further away from the surface and the strip will become wider.
Striben forsynes med skarpe kanter ved hjælp af to skærmeller dækskiver 41 og 42, der er monteret på en aksel 43. Idet der 10 henvises til figurerne 3 og 4, indeholder hver af disse skiver en cirkulær væg 44 samt en aksialt forløbende flange 45, der er rettet mod den anden skive. Den yderste kant af flangen kan være afsluttet i en radialt indad forløbende holdelæbe 46. Flangen danner en afsats til at tilbageholde maling, som bliver sprøjtet på skiveflangen, 15 og flangen danner sammen med holdelæben 46 et reservoir, som kan tilbageholde noget større mængder af maling. En rundtgående rand 47 forløber rundt om ydersiden af flangen og er i kontakt med overfladen S, som bliver besprøjtet. Randen er adskilt fra den yderste kant af flangen, så kanten er adskilt fra overfladen S. Randen med-20 virker til at sikre, at maling, som eventuelt løber til ydersiden af flangen, ikke kommer i kontakt med overfladen S, når skiven bliver kørt hen over overfladen. Selvom den viste rand har en glat flade til kontakt med overfladen S, kan randen være takket eller forsynet med tænder for at nedbringe kontakten imellem randen og overfladen 25 S til det mindst mulige.The strip is provided with sharp edges by two screen or cover discs 41 and 42 mounted on a shaft 43. Referring to Figures 3 and 4, each of these discs includes a circular wall 44 as well as an axially extending flange 45 which is directed to the second disc. The outer edge of the flange may be terminated in a radially inwardly extending holding lip 46. The flange forms a ledge for retaining paint which is sprayed onto the disc flange, 15 and the flange, together with the holding lip 46, forms a reservoir which can hold somewhat larger amounts of paint. . A circumferential rim 47 extends around the outside of the flange and contacts the surface S which is sprayed. The rim is separated from the outer edge of the flange so that the edge is separated from the surface S. The rim helps to ensure that paint, which may run to the outside of the flange, does not come into contact with the surface S when the disc is driven across the surface. Although the rim shown has a smooth surface for contact with the surface S, the rim may be grated or provided with teeth to minimize contact between the rim and the surface 25 S.
Akselen 43 har et ikke-rundt tværsnit, så skiverne er monteret ikke-drejeligt på akselen. I den viste udførelsesform har akselen et i hovedsagen H-formet tværsnit (se især figur 7) og akselen er afsluttet i to cylindriske endedele 49 med afrundede ender med henblik 30 på mindre friktion. Den H-formede del af akselen passer ind i en rektangulær åbning i hver af skiverne.The shaft 43 has a non-circular cross-section so that the washers are mounted non-pivotally on the shaft. In the embodiment shown, the shaft has a substantially H-shaped cross section (see in particular Figure 7) and the shaft is terminated in two cylindrical end portions 49 with rounded ends for less friction 30. The H-shaped part of the shaft fits into a rectangular opening in each of the discs.
De cylindriske endedele 49 er indsat i formstøbte og U-formede holdere 50 af plast (figurerne 2, 6, 8 og 9). Hver holder 50 indeholder en i hovedsagen L-formet montagefinger 51 (figur 9), der 35 forløber igennem en nøglehulspalte 52 i sidevæggen. Holderne er anbragt således, at de cylindriske endedele af akselen befinder sig over bundene af holderne, når besprøjtningsapparatet befinder sig 5The cylindrical end portions 49 are inserted into molded and U-shaped holders 50 of plastic (Figures 2, 6, 8 and 9). Each holder 50 contains a generally L-shaped mounting finger 51 (Fig. 9) that extends through a keyhole slot 52 in the side wall. The holders are arranged such that the cylindrical end portions of the shaft are above the bottoms of the holders when the spraying apparatus is located.
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pi en plan overflade. Når besprøjtningsapparatet bliver kørt hen over overfladen, vil skiverne også rotere over overfladen. Hvis overfladen er hullet eller ujævn, har dækskiverne frihed til at bevæge sig opad eller nedad uafhængigt af hjulene 12, 13 for at forblive i 05 kontakt med overfladen.on a flat surface. As the sprayer is run over the surface, the discs will also rotate over the surface. If the surface is perforated or uneven, the tire discs have the freedom to move up or down independently of the wheels 12, 13 to remain in contact with the surface.
Flere ribber 53 pi den cirkulære væg 44 i hver af dækskiverne forløber radialt udad fra navet 54 (figur 3) for skiven. Disse ribber opfanger maling, som løber hen over overfladen af den cirkulære væg, når skiven roterer, og ribberne medvirker til at forhindre, at 10 en for stor mængde maling bliver opsamlet i den del af tilbageholdelsesreservoiret, som ligger umiddelbart ved overfladen S.Several ribs 53 of the circular wall 44 in each of the tire discs extend radially outward from the hub 54 (Figure 3) of the disc. These ribs capture paint that runs across the surface of the circular wall as the disc rotates, and the ribs help prevent too much paint from being collected in the portion of the retention reservoir located immediately at surface S.
En alternativ form for ribber er vist i figur 5. Ribberne 55 er afsluttet af kopformede endedele 56, som forhindrer malingen i at dryppe ind i tilbageholdelsesreservoiret.An alternative form of ribs is shown in Figure 5. The ribs 55 are terminated by cup-shaped end portions 56 which prevent the paint from dripping into the retention reservoir.
15 Idet der henvises til figur 7, tilvejebringer akselens H-form to forsænkede flader 57 og 58, hvori der kan præges eller påklæbes et talsæt for hver skive. Disse tal angiver afstanden imellem skiverne, og bredden af den stribe, som skal besprøjtes, kan indstilles efter ønske ved at bevæge skiverne imod eller bort fra hinanden langs 20 akselen.Referring to Figure 7, the H-shape of the shaft provides two recessed faces 57 and 58 in which a speech set can be embossed or adhered to each disc. These numbers indicate the distance between the slices and the width of the strip to be sprayed can be adjusted as desired by moving the slices towards or away from each other along the shaft.
Dækskivernes funktion er vist i figur 2. Afstanden mellem skiverne er indstillet således, at skivernes inderste kanter befinder sig netop på kanten af sprøjteområdet. Skivernes inderste kanter afdækker sprøjtet og frembringer en stribe med skarpe, veldefinere-25 de kanter. Maling eller andet sprøjtemateriale, der kommer i kontakt med dækskiverne, bliver tilbageholdt i reservoirerne.The function of the tire discs is shown in Figure 2. The distance between the discs is set so that the inner edges of the discs are just at the edge of the spray area. The inner edges of the discs cover the syringe and produce a strip of sharp, well-defined edges. Paint or other spray material coming into contact with the tire discs is retained in the reservoirs.
Når tilbageholdelsesreservoirerne er fyldt med maling, kan skiverne hurtigt udskiftes ved at udtage skiverne og akselen igennem dækslet 19 som vist i figur 1. Idet akselen sidder frit i de U-formede 30 holdere, kan akselen let udtages og genindsættes. Når der ikke er behov for skarpt afgrænsede kanter for striben, kan dækskiverne udtages og stribens bredde kan indstilles alene ved at bevæge aero-soldåseholderen opad eller nedad langs det nederste rør 30 i håndtagskonstruktionen.When the retention reservoirs are filled with paint, the disks can be quickly replaced by removing the disks and shaft through cover 19 as shown in Figure 1. As the shaft sits freely in the U-shaped 30 holders, the shaft can be easily removed and reinserted. When there is no need for sharply defined edges of the strip, the tire discs can be removed and the width of the strip can be adjusted alone by moving the aero-sole box holder upwards or downwards along the lower tube 30 of the handle structure.
35 Om ønsket kan hver dækskive være forsynet med to tilbagehol delsesrum eller -reservoirer, nemlig et på hver side af den cirkulære væg 44, ved at indrette en flange på hver side af den cirkulære væg. Når det ene reservoir er fyldt med maling, kan skiven aftagesIf desired, each cover disc may be provided with two retention compartments or reservoirs, one on each side of the circular wall 44, by providing a flange on each side of the circular wall. When one reservoir is filled with paint, the disc can be removed
Claims (6)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/278,164 US4641780A (en) | 1981-06-29 | 1981-06-29 | Spraying apparatus |
| US27816481 | 1981-06-29 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DK565181A DK565181A (en) | 1982-12-30 |
| DK152895B true DK152895B (en) | 1988-05-30 |
| DK152895C DK152895C (en) | 1988-10-17 |
Family
ID=23063928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK565181A DK152895C (en) | 1981-06-29 | 1981-12-18 | DEVICE FOR SPRAYING PAINT OR LIKE IN A LIMITED STRIP ON A HANDLY SURFACE |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US4641780A (en) |
| JP (1) | JPS5843151B2 (en) |
| CA (1) | CA1182633A (en) |
| DE (1) | DE3203794C2 (en) |
| DK (1) | DK152895C (en) |
| FR (1) | FR2508348B1 (en) |
| GB (1) | GB2101181B (en) |
| NL (1) | NL191491C (en) |
Families Citing this family (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5148988A (en) * | 1981-06-29 | 1992-09-22 | Fox Valley Systems, Inc. | Spraying apparatus |
| US4895304A (en) * | 1981-06-29 | 1990-01-23 | Fox Valley Systems, Inc. | Spraying apparatus |
| GB2123066A (en) * | 1982-06-25 | 1984-01-25 | Alfred Yates | Marking device |
| JPS59100472U (en) * | 1982-12-24 | 1984-07-06 | 宣真工業株式会社 | line pulling equipment |
| JPS6330461Y2 (en) * | 1984-11-27 | 1988-08-15 | ||
| JPH0123514Y2 (en) * | 1985-04-04 | 1989-07-19 | ||
| JPH0123515Y2 (en) * | 1985-04-04 | 1989-07-19 | ||
| EP0238556A1 (en) * | 1985-09-20 | 1987-09-30 | Kenneth Francis GODWELL | Spray apparatus |
| JPS6366052U (en) * | 1986-10-16 | 1988-05-02 | ||
| US4943008A (en) * | 1989-03-30 | 1990-07-24 | Fox Valley Systems, Inc. | Chassis assembly for spraying apparatus |
| US4946104A (en) * | 1989-03-30 | 1990-08-07 | Fox Valley Systems, Inc. | Spraying apparatus with counterweight member |
| US4974532A (en) * | 1989-05-02 | 1990-12-04 | Ford Motor Company | Spray coating apparatus |
| US5009369A (en) * | 1990-02-16 | 1991-04-23 | Monsanto Company | Spray shield unit |
| FR2705982B1 (en) * | 1993-06-03 | 1995-08-25 | Maire Andre | Machine for drawing lines on the ground. |
| GB2288619B (en) * | 1994-04-18 | 1998-01-07 | Rocol Ltd | Line making applicators |
| AT401479B (en) * | 1994-10-27 | 1996-09-25 | Friessnegg Josef | DEVICE FOR APPLYING LIQUID MEDIA |
| US6062443A (en) * | 1997-04-23 | 2000-05-16 | Smrt; Thomas J. | Movable device for applying a marking composition from an aerosol container onto a surface |
| EP1059386B1 (en) * | 1999-04-07 | 2004-10-20 | Tricor Direct, Inc. | Masking disc with absorbent pad |
| US7175106B2 (en) * | 2001-03-25 | 2007-02-13 | Roman Kendyl A | Paint striper and methods of construction |
| US6688540B1 (en) | 2002-09-23 | 2004-02-10 | Richard Nicholas Passarella | Power washer standoff |
| GB0620727D0 (en) | 2006-10-18 | 2006-11-29 | Illinois Tool Works | Spray masks |
| CN102828466A (en) * | 2012-08-16 | 2012-12-19 | 新乡职业技术学院 | Asphalt road warning line marking device |
| US9555441B2 (en) * | 2013-05-03 | 2017-01-31 | Abb Schweiz Ag | Dynamic synchronized masking and coating |
| US9358565B1 (en) | 2013-09-12 | 2016-06-07 | Ideas Brought to Life, LLC | Marking device |
| GB2531576B (en) * | 2014-10-22 | 2018-04-25 | Q Bot Ltd | Modular Robot |
| CN105903174B (en) * | 2016-06-09 | 2017-12-08 | 重庆市木越机械制造有限公司 | Court chalker |
| CN110653094B (en) * | 2019-10-17 | 2020-08-28 | 义乌工商职业技术学院 | Linear spraying device |
| CN111851246B (en) * | 2020-07-30 | 2021-11-09 | 广州恒建公路工程有限公司 | Pedestrian crossing forenotice sign spraying device |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE7429753U (en) * | 1974-12-19 | Brahm H | Spray gun for painters | |
| US2221908A (en) * | 1939-03-03 | 1940-11-19 | Romeo A Bossl | Highway striper |
| GB535189A (en) * | 1939-09-29 | 1941-04-01 | Cecil Baden Powell Strutt | Improvements in or relating to machines for marking lines or other indications on roads or other surfaces |
| US2324478A (en) * | 1940-01-31 | 1943-07-20 | Purling A Bleakley | Apparatus for striping roadways |
| US2317288A (en) * | 1941-12-16 | 1943-04-20 | Ross C Mccubbin | Road marking machine |
| US3157316A (en) * | 1963-01-11 | 1964-11-17 | Jackson Mfg Company | Row marker |
| DE6931639U (en) * | 1969-08-08 | 1969-12-18 | Jakob Zindel G M B H Strassenm | DEVICE FOR MARKING ROAD CEILINGS, AIRFIELDS OR THE LIKE. WITH LINES |
| US3796353A (en) * | 1972-12-29 | 1974-03-12 | T Smrt | Sprayer with wind screen and adjustable wheels |
| GB1456411A (en) * | 1974-05-16 | 1976-11-24 | Rocol Ltd | Marking devices |
| FR2272745A1 (en) * | 1974-05-27 | 1975-12-26 | Aubert Hippolyte | Horizontal surface local coating machine - has carriage with storage and projection equipment for liq coating material |
| US4276852A (en) * | 1979-08-03 | 1981-07-07 | Adams Daisy E | Painting and misting shield |
-
1981
- 1981-06-29 US US06/278,164 patent/US4641780A/en not_active Expired - Fee Related
- 1981-12-07 CA CA000391625A patent/CA1182633A/en not_active Expired
- 1981-12-18 DK DK565181A patent/DK152895C/en not_active IP Right Cessation
- 1981-12-18 NL NL8105733A patent/NL191491C/en not_active IP Right Cessation
-
1982
- 1982-01-08 JP JP57001111A patent/JPS5843151B2/en not_active Expired
- 1982-01-15 GB GB08201160A patent/GB2101181B/en not_active Expired
- 1982-02-04 DE DE3203794A patent/DE3203794C2/en not_active Expired - Fee Related
- 1982-02-26 FR FR8203240A patent/FR2508348B1/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE3203794C2 (en) | 1994-09-22 |
| US4641780A (en) | 1987-02-10 |
| DK152895C (en) | 1988-10-17 |
| JPS5843151B2 (en) | 1983-09-24 |
| NL191491C (en) | 1995-08-04 |
| JPS583665A (en) | 1983-01-10 |
| FR2508348A1 (en) | 1982-12-31 |
| NL8105733A (en) | 1983-01-17 |
| CA1182633A (en) | 1985-02-19 |
| NL191491B (en) | 1995-04-03 |
| DE3203794A1 (en) | 1983-01-13 |
| DK565181A (en) | 1982-12-30 |
| FR2508348B1 (en) | 1987-01-09 |
| GB2101181B (en) | 1985-08-07 |
| US4641780B1 (en) | 1988-05-31 |
| GB2101181A (en) | 1983-01-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PBP | Patent lapsed |